If you are not sure if the website you want to visit is safe, you can check it out here. Enter the address (url) of the website and see the invisible elements, such as a header or meta data.
site address:img.ui.cn/data/link/201710/1507689024_347.jpe...
Url ContentJPEG Image
MIME Type / Internet Media Typeimage/jpeg
MIME Type image
File Extension.jpeg, .jpg
More Details (link to:)RFC 1314
Powered by: Very Tiny URL Shortener at https://vturl.net VeryTinyURL

Header

HTTP/1.1 200 OK
Server NWS_TCloud_S1
Connection keep-alive
Date Wed, 24 Jan 2018 05:22:31 GMT
Cache-Control public, max-age=31536000
Expires Thu, 24 Jan 2019 05:22:31 GMT
Last-Modified Wed, 11 Oct 2017 02:30:24 GMT
Content-Type image/jpeg
Content-Length 2564
Content-Encoding gzip
X-NWS-LOG-UUID af5888c8-55dd-4549-b55b-02e522794192 6d842830d0dba440770586336eb786af
X-Cache-Lookup Hit From Disktank3
Access-Control-Allow-Origin *
Accept-Ranges bytes
ETag Fu-DZoak50neFmaV67x8zP-G6FuG
X-ReqId DXEAAGsxkrCHNAYV
Content-Disposition inline; filename= 1507689024_347.jpeg ; filename*=utf-8 1507689024_347.jpeg
X-Daa-Tunnel hop_count=1
X-Cache-Lookup Hit From Inner Cluster

Load Info

page size2564
load time (s)3.052939
redirect count0
speed download0
server IP112.90.58.190


* all occurrences of the string "http://" have been changed to "htt???/"